Thuong Mai Va Cong Nghe Tin Hoc TDQT LTD Address: No 4, Hem 63/1/9 Tran Quoc Vuong, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0108485938 Phone: 0975751888 Representative: Do Kim Dung Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 24 - 10 - 2018